642437124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7648061}}^1$

素因数の和:7648075

約数の個数: 24

約数和(自身を含む): 1713165888

約数和(自身を除く): 1070728764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7648061, 15296122, 22944183, 30592244, 45888366, 53536427, 91776732, 107072854, 160609281, 214145708, 321218562, 642437124]

約数ペア:

[(1, 642437124), (2, 321218562), (3, 214145708), (4, 160609281), (6, 107072854), (7, 91776732), (12, 53536427), (14, 45888366), (21, 30592244), (28, 22944183), (42, 15296122), (84, 7648061)]